Femced isn’t a standalone process in 5.0 as far as I can tell. If it is, then is that the one process stopping me from leaving the cluster?
On 10/23/07 6:33 AM, "rhurst@xxxxxxxxxxxxxxxxx" <rhurst@xxxxxxxxxxxxxxxxx> wrote:
Unfortunately, we have run into the same issue... but we have found that a small pause before shutting cman down works every time (script snippet below -- sleep 1 was dicey, sleep 2 always worked, sleep3 just because):
service rgmanager stop
[ $? -eq 0 ] || exit
service gfs stop
[ $? -eq 0 ] || exit
service clvmd stop
[ $? -eq 0 ] || exit
service fenced stop
[ $? -eq 0 ] || exit
# invoking cman too early sometimes fails ... -t option too small?
sync
sleep 3
[ "$ACTION" = "leave" ] && service cman stop leave || service cman stop
[ $? -eq 0 ] || exit
service ccsd stop
[ $? -eq 0 ] || exit
On Mon, 2007-10-22 at 14:05 -0600, Josh Gray wrote:
I see in the FAQ the proper way to leave a cluster is with 'cman_tool leave
remove' I am getting a 'device or resource busy' error when I do that even
with GFS mounts removed and stopped. What am I missing? The only service
I see up is a "fence" type called "default" do I have to stop one more
thing?
Basically doing this:
service nfs stop
umount /export
service gfs stop
service rgmanager stop
service clvmd stop
cman_tool leave remove
Tells me this:
cman_tool: Error leaving cluster: Device or resource busy
Full snip from the server:
[root@nfs-6 ~]# cman_tool services
type level name id state
fence 0 default 00010003 none
[1 2 3]
dlm 1 clvmd 00020003 none
[1 2 3]
dlm 1 rgmanager 00050003 none
[1 2 3]
dlm 1 nfs_data_vg 00040003 none
[1 2 3]
gfs 2 nfs_data_vg 00030003 none
[1 2 3]
[root@nfs-6 ~]# service nfs stop
Shutting down NFS mountd: [ OK ]
Shutting down NFS daemon: [ OK ]
Shutting down NFS quotas: [ OK ]
Shutting down NFS services: [ OK ]
[root@nfs-6 ~]# umount /export
[root@nfs-6 ~]# service gfs stop
[root@nfs-6 ~]# service rgmanager stop
Shutting down Cluster Service Manager...
Waiting for services to stop: [ OK ]
Cluster Service Manager is stopped.
[root@nfs-6 ~]# service clvmd stop
Deactivating VG nfs_data_vg: 0 logical volume(s) in volume group
"nfs_data_vg" now active
[ OK ]
Stopping clvm: [ OK ]
[root@nfs-6 ~]# cman_tool leave remove
cman_tool: Error leaving cluster: Device or resource busy
[root@nfs-6 ~]# cman_tool services
type level name id state
fence 0 default 00010003 none
[1 2 3]
[root@nfs-6 ~]#
Robert Hurst, Sr. Caché Administrator
Beth Israel Deaconess Medical Center
1135 Tremont Street, REN-7
Boston, Massachusetts 02120-2140
617-754-8754 ∙ Fax: 617-754-8730 ∙ Cell: 401-787-3154
Any technology distinguishable from magic is insufficiently advanced.
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--
Josh Gray
Systems Administrator
NIC Inc
Email: jgray@xxxxxxxxxx
Desk/Mobile: 913-221-1520
"It is not the mountain we conquer, but ourselves."
- Sir Edmund Hillary
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